[yoda-svn] yoda: Add missing header.

[YODA Mercurial]

details:   https://yoda.hepforge.org/hg/yoda/rev/14d20d5b033f
branches:  multiweight
changeset: 1317:14d20d5b033f
user:      David Grellscheid <david.grellscheid at durham.ac.uk>
date:      Thu Oct 27 00:33:43 2016 +0100
description:
Add missing header.

diffs (10 lines):

--- a/include/YODA/Counter.h	Tue Oct 25 17:43:31 2016 +0100
+++ b/include/YODA/Counter.h	Thu Oct 27 00:33:43 2016 +0100
@@ -14,6 +14,7 @@
 #include <string>
 #include <map>
 #include <tuple>
+#include <memory>
 
 namespace YODA {